package main

import (
	"fmt"
	"math/rand"
	"time"
)

func main() {

	//num1 := rand.Int()
	//num2 := rand.Int()
	//fmt.Println(num1, num2)

	rand.Seed(time.Now().UnixNano())
	fmt.Println(rand.Intn(1000))

	//种子数

}
